Cl. I, Div. 1 and 2, Groups B, C, D Cl. II, Div. 1 and 2, Groups F, G Cl. III NEMA/EEMAC 3, 7BCD, 9FG, 12
FSQC Arktite® Dead Front Interlocked Receptacles and Switches
4P
Explosionproof Dust-Ignitionproof Raintight Wet Locations
APJ/NPJ Arktite Plugs Applications: FSQC dead front switched interlock receptacles are used: • To supply power to portable electrical equipment such as hand lamps, lighting systems, power tools, conveyors, welders and similar equipment. • In areas which are hazardous due to the presence of flammable vapors or gases and combustible dusts. • In damp, wet or corrosive locations. • Indoors or outdoors at petroleum refineries, chemical and petrochemical plants and facilities for processing and handling grain, flour and starch.
Features:
Options:
• Compatible with Arktite® APJ aluminum and NPJ Krydon® plugs • Switch cannot be turned "ON" until plug is fully inserted and rotated • Plug cannot be withdrawn under load • Cover cannot be removed when switch is "ON" • Satisfies OSHA lockout tagout requirement • Smallest mounting footprint for interlocks
Description Suffix Special polarity, receptacle interior rotated 221/2°....................... S4
• Plugs listed for FSQC receptacles on 1043 are standard APJ/NPJ plugs. Other standard APJ/NPJ of the same rating, style and number of poles may be used with FSQC receptacles as well as with DBR, EBBR, EPC and EPCB receptacles listed in Section 2P and 4P. • As a result, portable equipment suitable for the location and equipped with the proper plug can be used with AR series receptacles for non-hazardous areas, EBBR, EPC, EPCB, and FSQC receptacles for Class I hazardous locations; DBR receptacles for Class II hazardous locations.
Certifications and Compliances: • NEMA 3, 7BCD, 9FG, 12 • NEC/CEC: Class I, Division 1 & 2, Groups B, C, D Class I, Zone 1, Group IIB + Hydrogen Class II, Division 1 & 2, Groups F, G Class III • ANSI/UL Standards: 1010 UL Listed • CSA Standards: C22.2 No. 30 cUL Listed & C22.2 No. 159
Interchangeability of Plugs with Other Hazardous and Non-hazardous Location Receptacles:
Dimensions In Inches: 30 Amp FSQC
60 Amp FSQC
Materials:
4P
• Enclosure – copper-free aluminum • Cover and spring door – copper-free aluminum • Insulator – Krydon® • Contacts – brass
Dimensions 30A 60A
1386
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US: 1-866-764-5454
Maximum Dimensions a b
c
d
e
f
10.00 14.56
Ø .38 Ø .41
5.75 7.00
N/A 8.50
4.75 6.35
CAN: 1-800-265-0502
3.12 5.00
Copyright© 2013 Eaton’s Crouse-Hinds Business
FSQC Arktite® Dead Front Interlocked Receptacles and Switches
Explosionproof Dust-Ignitionproof Raintight Wet Locations
Cl. I, Div. 1 and 2, Groups B, C, D Cl. II, Div. 1 and 2, Groups F, G Cl. III NEMA/EEMAC 3, 7BCD, 9FG, 12
4P
APJ/NPJ Arktite Plugs FSQC Receptacles With Spring Door Through Feed Hubs
Horsepower Rating: Single Phase 240V 480V
Amps
120V
30A 60A
2
5
71/2
71/2
—
10
25
30
Amps 30A 60A
Three Phase 240V 480V
120V 3 —
71/2 10
15 25
600V
600V 15 30
Ordering Information: Amps
Hub /4"
3
30A 1" 60A
11/2"
Config.
Description
Cat. #
Matching Plug
2W3P 3W4P 2W3P 3W4P 2W3P 3W4P
2-Pole Switch 3-Pole Switch
FSQC2320 FSQC2430 FSQC3320 FSQC3430 FSQC5630 FSQC5640
APJ3385 APJ3485 APJ3385 APJ3485 APJ6385 APJ6485
2-Pole 3-Pole 2-Pole 3-Pole
Switch Switch Switch Switch
FSQC for Use with Magnetic Motor Starters or Contactors FSQC units listed below operate in the same way as standard units but are intended only for use with magnetic motor starters or contactors (see Wiring Diagram 1). Receptacles have leads for splicing to conductors from the load side of contactor. The switch actuated by the plug is wired into the starter or contactor coil circuit and controls only this circuit. The starter or contactor is energized only when the plug is fully inserted and rotated to close the switch. Since the plug is inserted or withdrawn only when the switch is open, the circuit cannot be made or broken under the load. Plugs used are standard APJ units and special polarity units listed are recommended where interchange with devices for other wiring systems is possible.
FSQC Receptacles
Wiring Diagram 1 FSQC2390 and 3390 only
With Spring Door Through Feed Hubs
Special Polarity Configuration 3 3W, 4P /4 FSQC2390 S4 3W, 4P 1 FSQC3390 S4
Cable Dia.
Mating Plug Cat. #
}
0.39-1.20 0.55-0.70 0.70-0.85
APJ3485 NPJ3483 NPJ3484
}
0.39-1.20 0.55-0.70 0.70-0.85
APJ3485 S4 NPJ3483 S4 NPJ3484 S4
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US: 1-866-764-5454
4P
No. of Hub Receptacle Poles Size Cat. # Standard Configuration 3 3W, 4P /4 FSQC2390 3W, 4P 1 FSQC3390 3W, 4P 1
CAN: 1-800-265-0502
Copyright© 2013 Eaton’s Crouse-Hinds Business
1387
Applications:
Materials:
• To supply power to portable or fixed electrical equipment such as welders, pumps, motors, machine tools, conveyors, oil rigs, mixers, grain elevators, petroleum refineries, chemical and petrochemical plants • In hazardous areas containing flammable vapors or gases and combustible dusts • In damp, wet or hosedown environments • In highly corrosive locations
• • • • •
Features: • • • • • • • • • •
Cl. I, Div. 1 and 2, Groups B, C, D Cl. II, Div. 1 and 2, Groups F, G Cl. III NEMA 3, 3R, 4, 4X*, 7BCD, 9FG, 12 Explosionproof
100 Amp FSQ Dead Front Interlocked
4P
NEMA Type 4 watertight Suitable for Group B Compact housing Simple operation Compatible with Arktite® APJ aluminium and NPJ Krydon® plugs H.P.-rated enclosed switch 4 mounting feet can be rotated for flexibility in positioning to surface Wiring channel provided under switch for easy wire routing to terminals Dual bottom-feed hubs and one top hub for convenient feed-through installation Break-loose fork lugs case in place for easy removal of cover
Certifications and Compliances:
Body – copper-free aluminum Cover – copper-free aluminum Locking collar – Feraloy® iron alloy Insulator – Krydon® material Contacts – brass
Options: Description Suffix • Special polarity – receptacle interior rotated 221/2° to right......... S4 (example: FSQC61040 S4) • NEMA 4X – epoxy powder coatedS752 (example: FSQC61040 S752) • Auxiliary contact............................ S483 • Breather/Drain............................... S756V
Safety First: • Power cannot be turned "on" until plug is fully inserted and Uni-Loc collar is rotated • When Uni-Loc collar is in "on" position, plug is locked in place to prevent disengagement under load • Cover cannot be removed while switch is "on" • Cover-Loc™ design prevents switch from being turned "on" while cover is removed • Uni-Loc collar aligns with lug on housing to permit OSHA lockout/tagout in the "off" position
Electrical Rating:
• NEMA 3, 3R, 4, 4X*, 7BCD, 12 Class I, Divisions 1 and 2, Groups B, C, D Class I, Zone 1, Group IIB + H2 Class II, Divisions 1 and 2, Groups F, G Class III • ANSI/UL Standards: 1010 and 98 UL Listed • cUL Listed, CSA Standard C22.2 No. 30, C22.2 No. 159 *NEMA 4X when ordered with suffix S752.
• 100A, 600VAC
Ordering Information: Hub HP Rating Config. Size Rating 100A, 600 VAC
3W4P
2"
Cat. #
50 HP @ 600V, FSQC61040 480V
Dimensions
4P
In Inches:
1388
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US: 1-866-764-5454
CAN: 1-800-265-0502
Copyright© 2013 Eaton’s Crouse-Hinds Business
NEMA 4 Watertight
